High speed modem



FIG. 1 is a bottom, front, and left hand side perspective view of a highspeed modem showing our new design;

FIG. 2 is a top, rear, and left hand side perspective view thereof;

FIG. 3 is a front elevational view thereof on an enlarged scale;

FIG. 4 is a right hand side elevational view thereof.

The ornamental design for a high speed modem, substantially as shown anddescribed.